" The third party who destroys the instrument indispensable to the debtor to perform the service in a supply relationship, making it temporarily impossible (limited to the period of time necessary to restore that instrument), is liable under Article 2043 of the Civil Code for the consequent definitive and irreparable loss not otherwise avoidable, suffered by the creditor, in the case in point, the damage suffered by a pasta factory due to the temporary interruption of the supply of electricity, caused by the damage to an insulator of the electricity line by a construction company, was deemed compensable. "